Magnesium in PDB 2j16: Apo & Sulphate Bound Forms of Sdp-1

All present enzymatic activity of Apo & Sulphate Bound Forms of Sdp-1:
3.1.3.48;

The structure of Apo & Sulphate Bound Forms of Sdp-1, PDB code: 2j16 was solved by D.C.Briggs, N.Q.Mcdonald, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.77 / 2.70
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	77.342, 77.342, 152.885, 90.00, 90.00, 90.00
R / Rfree (%)	23 / 25.7

The binding sites of Magnesium atom in the Apo & Sulphate Bound Forms of Sdp-1 (pdb code 2j16). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Apo & Sulphate Bound Forms of Sdp-1, PDB code: 2j16:

Magnesium binding site 1 out of 1 in the Apo & Sulphate Bound Forms of Sdp-1


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Apo & Sulphate Bound Forms of Sdp-1 within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1197 b:56.9 occ:1.00 OD1 B:ASN93 2.3 50.7 1.0 O1 B:SO41199 2.4 34.0 0.5 CG B:ASN93 3.2 49.4 1.0 S B:SO41199 3.5 34.1 0.5 ND2 B:ASN93 3.7 49.8 1.0 O4 B:SO41199 3.8 33.6 0.5 O2 B:SO41199 4.0 34.2 0.5 N B:ASP94 4.0 48.3 1.0 O B:ASP94 4.3 49.2 1.0 CB B:ASN93 4.3 48.4 1.0 CA B:ASN93 4.4 48.1 1.0 C B:ASN93 4.7 48.2 1.0 O3 B:SO41199 4.7 34.7 0.5 CA B:ASP94 4.9 48.5 1.0 CB B:ASP94 5.0 48.2 1.0

G.C.Fox, M.Shafiq, D.C.Briggs, P.P.Knowles, M.Collister, M.J.Didmon, V.Makrantoni, R.J.Dickinson, S.Hanrahan, N.Totty, M.J.Stark, S.M.Keyse, N.Q.Mcdonald. Redox-Mediated Substrate Recognition By SDP1 Defines A New Group of Tyrosine Phosphatases. Nature V. 447 487 2007.
ISSN: ESSN 1476-4687
PubMed: 17495930
DOI: 10.1038/NATURE05804